Meet the Nmifoan Electric Aquarium Gravel Cleaner, a compact USB-powered water changer designed to streamline routine aquarium maintenance

With a 5-meter silicone tube that can be divided into sections, you can tailor the reach to your tank size and water level

The device includes a built-in filter and an extended hard tube with a suction head, enabling gravel cleaning, water changes, and gentle liquid transfers without heavy lifting

Its low-water operation is i for tanks with restricted depth, helping you keep substrate clean and water clearer between full changes

In practice, this cleaner shines when you’re performing quick partial water changes, sweeping debris from the substrate, or moving water between containers

The USB-powered design means you can use a power bank, a wall charger, or any USB-enabled source, making it versatile for setups ranging from small freshwater tanks to larger reef environments, ponds, or reptile enclosures

Compatible with both fresh and saltwater environments, it’s designed to minimize spills and mess while delivering steady, controlled flow that suits routine maintenance without disrupting your aquatic inhabitants

Key benefits at a glance Low-water operation that works well in tanks with shallow water

Efficient siphon action for quick debris removal and water changes

Versatile use, including gravel cleaning, water transfer, and general maintenance

Durable construction built for repeated use

Washable and reusable filter reduces ongoing costs and waste

What’s included and how to use 1x USB pump 1x filter 5m silicone tubing (dividable into sections for adjustable length) 1x hard tube with suction head How to use: Connect the USB cable to a 5V 2A charger or power bank, place the intake into the tank, then switch on

Water, debris, and dissolved material are drawn through the tube, with the filter catching particulates

For results, use the inlet tube with the filter to prevent clogging

Note: Tank and fish are not included with this product

FAQ Q: Is the Nmifoan Electric Aquarium Gravel Cleaner suitable for both freshwater and saltwater tanks

A: Yes

It works with both freshwater and saltwater tanks and can be used for fish tanks, ponds, or reptile habitats

Q: What comes in the package and how is it powered

A: The package includes 1x USB pump, 1x filter, 5m silicone tube, and 1x hard tube with suction head; powered by USB (5V, 2A) from a charger or power bank